274 FOXWORTHY. 
I 
Occidental, For. Bur. 11^6 Curran. jriXDANAO, Province of Misamis, For Bur 
6546 IJntchinson, For, Bur. WflS Pray: District of Davao, For. Bvr 11553 
11558 Whitford: District of Cotabato, For. Bur. 15J,09 Pray: District of Zam- 
boanga. For. Bur. iJOOo, 9.',So Whitford d Uuichmson. Basilan, For. Bur. 12368 
Hutchinson. 
Ahcrji S40 Sherman, collected in Mindanao in 1901, was determined by Merrill 
(Philip. Bur. For. Bull. 1 (1903) 40) as ^. scrohiculata. It should be referred 
to 8. guiso. 
Much of our material is sterile and it shows quite a range of variation The 
mature leaves are usually glabrous or nearly so; but some specimens sliow leaves 
that are sparsely haiiy; and some show a development of stellate hairs on the 
petioles and young shoots and on the midrib on the upper surface of the leaf. 
It IS quite probable that there will prove to be more than one species in the 
material listed above, when we have more complete material for study and 
comparison. 
Connnon names: gnijo, betik (Lag.), gmsoc (V., Moro), sarai (11.), ya,nhan 
6. Shorea sp, 
F 
This form differs from S. guiso principally in having a dense pubescence 
of grayish color on the underside of the leaves and on the twigs. The 
pubescence is composed of large stellate hairs, such as are found on tlie 
leaves of S. exxmxa, 8. squamata and S. philippinensis. The leaf-shape 
IS very constantly that of S. guiso and the venation seems to be much the 
same. The ivood may bo slightly harder than that of guijo. 
Luzon, Province of Bataan, For. Bnr. s. n. Meyer, For. Bur. 6373, 17520 Curran, 
liur. Sci. 1081(5 Foxworthy: Province of Zambules, For. Bur. 5S09, 6933 Curran, 
tor. Bur. 6506 Aguilar: Province of Pampanga, For. Bur. 17699 Curran: Prov- 
ince of La Laguna, For. Bur. 10076 Curran, For. Bur. 12679 Ros^Muth & Tamesis. 
7. Shorea negrosensis sp. nov. Plate XLIV. 
Arbor magna, 40 ad 50 m alta, 2 m diametro. Folia elliptica, oblonga, 
vel ovata; lamina 9 ad 15 cm longa, 4 ad 6 em lata; petiolo 1.5 ad 2.5 cm 
longo. Nervis secondariis 12 ad 16. Stipulae parvae fugaceae. Pani- 
culae termmales. Petala intus glabra, extus sericea. Stamina circiter 
SO; filameuta subtus lata et sursum fastigata. Ovarium conoideum pilo- 
sum. Stylopodium 0. Stylus glaber. 
Gregarious in habit. Bark thick, black and fissured. ^Vood deep-red 
at the heart, the heart taking up a large proportion of the log. Logs often 
rotten at the heart. Base of leaf rounded, apex sharply acuminate. 
Midrib depressed and tomentose above, prominent and pilose beneath, 
toecondary veins prominent on underside of leaf. Tertiary veins parallel 
or reticulate, distinct and with regularly spaced large stellate hairs. This 
gives the underside of the leaf an appearance much like that of almon 
(H. exmia), but with a lesser degree of hairiness. When dried, the 
. leaves often have a coppery color on the under surface. Stipules small, 
triangu ar, nerved, hairy, fugacious. Flowers in terminal panicles. Calyx 
ana petals with dense grayish or yellowish tomentum on the outside, 
